Home › Embed the calculator

Free · no signup

Add our solar calculator to your site

Running a home, solar, or real-estate blog? Drop our free, honest solar-savings calculator into any page with one line of code. It's fast, mobile-friendly, and always up to date with 2026 rules — no API keys, no signup, no cost.

1. Copy the code

<iframe src="https://electrifypayback.com/embed/solar.html" width="100%" height="560" style="border:0;max-width:480px" title="Solar Savings Calculator by ElectrifyPayback" loading="lazy"></iframe>

2. Paste it anywhere in your page's HTML (WordPress: use a "Custom HTML" block). That's it.

Live preview

Terms of use

The widget is free to embed on any site. The only condition is that you keep the "⚡ ElectrifyPayback" attribution link intact — it's what keeps the tool free. Please don't modify the iframe to hide it. We may improve the calculator over time; embeds update automatically.

Want a heat-pump or battery version to embed, or a custom color to match your brand? Get in touch and we'll set it up.